Wusu, Tacheng Prefecture, Xinjiang, China sales7@bouling-chem.com 3389378665@qq.com
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Dimethyl (1-Diazo-2-oxopropyl)phosphonate

    • Product Name Dimethyl (1-Diazo-2-oxopropyl)phosphonate
    • Alias Bestmann–Ohira reagent
    • Einecs 247-384-9
    • Mininmum Order 1 g
    • Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@bouling-chem.com
    • Manufacturer Bouling Chemical Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    839577

    Cas Number 16604-42-9
    Molecular Formula C5H9N2O5P
    Molecular Weight 208.11
    Appearance Yellow to orange liquid
    Purity Typically ≥95%
    Boiling Point 108-110°C at 0.5 mmHg
    Density 1.27 g/mL at 25°C
    Solubility Soluble in dichloromethane, ether, and other organic solvents
    Refractive Index n20/D 1.454
    Storage Temperature 2-8°C (refrigerated, light sensitive)
    Smiles COC(=O)P(=O)(OC)C(=O)CN=[N+]=[N-]
    Inchi InChI=1S/C5H9N2O5P/c1-11-13(9,12-2)5(8)3-7-6-4(3)10/h1-2H3

    As an accredited Dimethyl (1-Diazo-2-oxopropyl)phosphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing A 5-gram amber glass bottle with a secure screw cap, featuring hazard labeling and Sigma-Aldrich branding for Dimethyl (1-Diazo-2-oxopropyl)phosphonate.
    Shipping Dimethyl (1-Diazo-2-oxopropyl)phosphonate is typically shipped in sealed, inert containers, often under dry ice or cool packs due to its temperature and moisture sensitivity. Classified as hazardous, it requires specialized packaging and labeling, adhering to international regulations for dangerous goods, with express, tracked, and restricted access shipping protocols.
    Storage **Dimethyl (1-Diazo-2-oxopropyl)phosphonate** should be stored in a tightly sealed container under an inert atmosphere, such as nitrogen, and kept in a cool, dry, and well-ventilated area, away from light, heat, and sources of ignition. Avoid contact with acids and bases. Refrigeration (2–8°C) is recommended. Handle with appropriate personal protective equipment due to its potentially explosive and toxic nature.
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